From The Pueblo Chieftain (Matt Hildner):
Linda Smith, a public information officer for the Alamosa County Emergency Operations Center, said if the tests came back negative it would then be up to officials with the Colorado Department of Public Health and Environment on whether to lift a boiled water advisory…
Crews worked through the weekend flushing chlorinated water through the town’s pipes and Smith said monitoring revealed the chlorination had run at proper levels. “All of that is looking good so far,” she said…
Should the advisory be lifted this week, Smith did not know if the San Luis Water and Sanitation District would immediately begin chlorinating the town’s water. The district decided Friday to abandon a disinfection waiver that had allowed it to distribute untreated groundwater from two wells. Tommy Rodriguez, the district’s water operator, said earlier the district had the equipment it needed to move forward with chlorination.
More water treatment coverage here.